Man, I just clicked the link and checked the location of the school along with the demographics and, I'm impressed by the size of cajones on these Denver Public School System admins that put this menu together.
Or, on the optimistic side of the socially progressive coin, I guess it could be a purely innocent gesture since they apparently didn't even consider some of the possible negative reactions from the community. It never Occurred to them to factor race/racism into the equation. That could be a good sign, still, good luck with that!
Denver Public School System Demographics:
African American: 5.8%
I smell a South Park episode in the making.